Bomu la Nyuklia: Jielimishe hapa

Bomu la Nyuklia: Jielimishe hapa

220px-Fat_man.jpg

The first nuclear weapons weregravity bombs,
such as this "Fat Man" weapon dropped on Nagasaki, Japan.
They were very large and could only be delivered by heavy bomber aircraft
​

220px-W87_MX_Missile_schematic.jpg

The now decommissioned United States' Peacekeeper missile
was anICBM developed to entirely replace theminuteman missile in the late 1980s.
Each missile, like the heavier liftRussian SS-18 Satan,
could contain up to ten nuclear warheads (shown in red),
each of which could be aimed at a different target.
A factor in the development of MIRVs was to make complete missile defense
very difficult for an enemy country.
​

Nuclear weapon

There are two basic types of nuclear weapons: those that derive the majority of their energy from nuclear fission reactions alone, and those that use fission reactions to begin nuclear fusion reactions that produce a large amount of the total energy output.

A nuclear weapon is an explosive device that derives its destructive force fromnuclear reactions, either fission or a combination of fission and fusion.[SUP][citation needed][/SUP]Both reactions release vast quantities of energy from relatively small amounts of matter.[SUP][citation needed][/SUP] The first fission ("atomic") bomb test released the same amount of energy as approximately 20,000 tons of TNT.[SUP][citation needed][/SUP] The firstthermonuclear ("hydrogen") bomb test released the same amount of energy as approximately 10,000,000 tons of TNT.

A thermonuclear weapon weighing little more than 2,400 pounds (1,100 kg) can produce an explosive force comparable to the detonation of more than 1.2 million tons (1.1 million tonnes) of TNT. Thus, even a small nuclear device no larger than traditional bombs can devastate an entire city by blast, fire, andradiation. Nuclear weapons are considered weapons of mass destruction, and their use and control have been a major focus of international relations policy since their debut.

As of 2014, only two nuclear weapons have been used in the course of warfare, both times by the United States near the end of World War II. On 6 August 1945, auranium gun-type fission bomb code-named "Little Boy" was detonated over theJapanese city of Hiroshima. Three days later, on 9 August, a plutoniumimplosion-type fission bomb code-named "Fat Man" was exploded over the Japanese city of Nagasaki. These two bombings resulted in the deaths of approximately 200,000 civilians and military personnel from acute injuries sustained from the explosions.The role of the bombings in Japan's surrender, and their ethical status, remain the subject of scholarly and popular debate.

Since the bombings of Hiroshima and Nagasaki, nuclear weapons have been detonated on over two thousand occasions for testing purposes and demonstrations. Only a few nations possess such weapons or are suspected of seeking them. The only countries known to have detonated nuclear weapons—and that acknowledge possessing such weapons—are (chronologically by date of first test) the United States, the Soviet Union(succeeded as a nuclear power by Russia), the United Kingdom, France, thePeople's Republic of China, India, Pakistan, and North Korea. Israel is also widely believed to possess nuclear weapons, though it does not acknowledge having them. One state, South Africa, fabricated nuclear weapons in the past, but as its apartheid regime was coming to an end, it disassembled its arsenal, acceded to the Nuclear Non-Proliferation Treaty, and accepted full-scope international safeguards. The Federation of American Scientistsestimates there are more than 17,000 nuclear warheads in the world as of 2012, with around 4,300 of them considered "operational", ready for use.
 
220px-Teller-Ulam_device_3D.svg.png

The basics of the Teller–Ulam design for a hydrogen bomb:
a fission bomb uses radiation
to compress and heat a separate section of fusion fuel.

​
[h=3]Fusion weapons[/h]The other basic type of nuclear weapon produces a large proportion of its energy in nuclear fusion reactions. Such fusion weapons are generally referred to asthermonuclear weapons or more colloquially as hydrogen bombs (abbreviated as H-bombs), as they rely on fusion reactions between isotopes of hydrogen(deuterium and tritium). All such weapons derive a significant portion, and sometimes a majority, of their energy from fission. This is because a fission weapon is required as a "trigger" for the fusion reactions, and the fusion reactions can themselves trigger additional fission reactions.

Only six countries-United States, Russia, United Kingdom, People's Republic of China, France and India-have conducted thermonuclear weapon tests. (Whether India has detonated a "true", multi-staged thermonuclear weapon is controversial.) Thermonuclear weapons are considered much more difficult to successfully design and execute than primitive fission weapons. Almost all of the nuclear weapons deployed today use the thermonuclear design because it is more efficient.

Thermonuclear bombs work by using the energy of a fission bomb to compress and heat fusion fuel. In the Teller-Ulam design, which accounts for all multi-megaton yield hydrogen bombs, this is accomplished by placing a fission bomb and fusion fuel (tritium, deuterium, or lithium deuteride) in proximity within a special, radiation-reflecting container. When the fission bomb is detonated, gamma rays and X-raysemitted first compress the fusion fuel, then heat it to thermonuclear temperatures. The ensuing fusion reaction creates enormous numbers of high-speed neutrons, which can then induce fission in materials not normally prone to it, such as depleted uranium. Each of these components is known as a "stage", with the fission bomb as the "primary" and the fusion capsule as the "secondary". In large, megaton-range hydrogen bombs, about half of the yield comes from the final fissioning of depleted uranium.

Virtually all thermonuclear weapons deployed today use the "two-stage" design described above, but it is possible to add additional fusion stages-each stage igniting a larger amount of fusion fuel in the next stage. This technique can be used to construct thermonuclear weapons of arbitrarily large yield, in contrast to fission bombs, which are limited in their explosive force. The largest nuclear weapon ever detonated-the Tsar Bomba of the USSR, which released an energy equivalent of over 50 million tons (50 megatons) of TNT-was a three-stage weapon. Most thermonuclear weapons are considerably smaller than this, due to practical constraints from missile warhead space and weight requirements.

Fusion reactions do not create fission products, and thus contribute far less to the creation of nuclear fallout than fission reactions, but because all thermonuclear weapons contain at least one fission stage, and many high-yield thermonuclear devices have a final fission stage, thermonuclear weapons can generate at least as much nuclear fallout as fission-only weapons.
 
ss18_satan.jpg
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Hili ndo S-88 SATAN ,Intercontinental Balistic Missile,most powerfull and hard to counter missile.
range ni kilometa 11,000.
linakua na vichwa(warhead)10 ambavyo ni MIRV(Multiple independent reentry vehicle).kwamaana likifika anga za juu vile vichwa vinatengana na kurudi ardhini vikijitegemea,kila kichwa na shabaha yake.
pia linakua na decoy kama 40,hizi decoy ni vichwa boya,ama fake vya kupoteza boya kama kunakua na makombora ya kuyadungua ama ABM,(Anti ballistic missile).
kombora moja tu laweza teketeza miji(city) mitatu
 
kimbisi mbisi said:
North Korea washatengeneza au wako kwenye process?, naomba mnijuze, maana huwa nasikia nae akituhumiwa kama Irani.
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Ameshafanya underground test,so tayari,japo hajaweza kufanya jaribio la kombora la nuclear.
 
Elungata said:
ss18_satan.jpg
.
Hili ndo S-88 SATAN ,Intercontinental Balistic Missile,most powerfull and hard to counter missile.
range ni kilometa 11,000.
linakua na vichwa(warhead)10 ambavyo ni MIRV(Multiple independent reentry vehicle).kwamaana likifika anga za juu vile vichwa vinatengana na kurudi ardhini vikijitegemea,kila kichwa na shabaha yake.
pia linakua na decoy kama 40,hizi decoy ni vichwa boya,ama fake vya kupoteza boya kama kunakua na makombora ya kuyadungua ama ABM,(Anti ballistic missile).
kombora moja tu laweza teketeza miji(city) mitatu
Click to expand...

Kazi ya msovieti hiyo.
 
kimbisi mbisi said:
North Korea washatengeneza au wako kwenye process?, naomba mnijuze, maana huwa nasikia nae akituhumiwa kama Irani.
Click to expand...

Korea Ya Kaskazini wanayo nuclear bomb. Korea Ya Kusini, kama Japan, wanayo elimu yote ya kutengeneza nuclear bomb lakini wanatumia teknolojia hii kwa kufua umeme nchini kwao na kwa kuuza teknolojia ya kufua umeme kwa nchi rafiki nje vile vile huku wakimtegemea Marekani kuwalinda kijeshi.

Iran inabanwa kwa sababu ya kisiasa. Wayahudi hawataki Iran awe na uwezo wa kutengeneza nuclear bomb. Marekani inalazimika kumbana Iran asifike karibu na ujuzi huo hata kama Iran ametangaza ni kwa ajili ya kufua umeme tu, ili kumridhisha Isreal. ( ukifua umeme, unazalisha plutonium na uranium, viungo vya nuclear bomb).

Hatuoni Marekani kuwabana India wala Pakistan kuwa na mabomu, ila Iran anabanwa na Israel yupo huru kutengeneza japo kwa siri.
 
Hii mambo ya nyuklia...naona iendelee tu ila kwa minajili ya kupambana na alliens....kutoka sayari nyingine
..lakin kama ni kwa ajili ya binadamu...naona silaha zilizopo zinatosha kabsaaaa!! Sina cha kitaalam cha kuchangia kwenye hii topic....mnisamehe ila ni concerns tu...!! Loh!!
 
Mvella jr. said:
Kwanza hii topic haihusiani na mtu au elimu yake, topic ni NUCLEAR BOMB, haya ya kuwataja watu au mtu na elimu yake sidhani kama hapa ni mahala pake! Kama hujui chochote kuhusu topic bora kukaa kimya, hayo ni mawazo yangu.
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Mkuu umeona mtu niliyemjibu hii post alivyoandika mpaka nikamjibu post ya namna hii

au wewe umekuja kuijibu hii post moja kwa moja bila ya kujua hii post imejibu post ya aina gani

kama umeona post niliyoijibu na bado una ni attack basi una uelewa mdogo ila kama hujaona post niliyoijibu wewe umekurupuka tu kuni attack basi pia ua matatizo
 
Elungata said:
ss18_satan.jpg
.
Hili ndo S-88 SATAN ,Intercontinental Balistic Missile,most powerfull and hard to counter missile.
range ni kilometa 11,000.
linakua na vichwa(warhead)10 ambavyo ni MIRV(Multiple independent reentry vehicle).kwamaana likifika anga za juu vile vichwa vinatengana na kurudi ardhini vikijitegemea,kila kichwa na shabaha yake.
pia linakua na decoy kama 40,hizi decoy ni vichwa boya,ama fake vya kupoteza boya kama kunakua na makombora ya kuyadungua ama ABM,(Anti ballistic missile).
kombora moja tu laweza teketeza miji(city) mitatu
Click to expand...

Hii ni hatari!! Eh mungu nakuomba usije ukaruhusu vita kati ya us na urusi.
 
ikhatibu said:
Hii ni hatari!! Eh mungu nakuombs usije usije ukaruhusu vita kati ya us na urusi.
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ni hatari sana,hebu chukulia tu,lile bomu moja lilopigwa kule hiroshima japan,lilikua na uwezo wa kiloton 15,na likaleta madhara hayo.
sasa kichwa kimoja katika kombora la S-88 SATAN kina uwezo wa mara kumi,yaani kiloton 150. sasa fikiri madhara ya kichwa kimoja tu yatakavyokua.
sasa zidishi mara kumi tena kwani kombora moja lina vichwa(warheads)10.
unapata madhara yanakua mara 100 zaidi ya lile la hiroshima.
ndo maana unaambia linateketeza miji 3.
 
Kuna hili la BULAVA limeanza kutumika mwaka jana,lenyewe ni submarine launched missile.
nalo lina vichwa 10.
kombora linavyatuliwa toka kwenye submarine chini ya bahari.
sasa,BOLEY CLASS submarine ina uwezo wa kupakia makombora 16.
makombora hayo kwa jumla yana vichwa 160.
kwahiyo submarine moja tu,ina firepower ya kuweza kuichakaza kabisa nchi nzima yenye ukubwa kama uganda kwa mfano.
 
kimbisi mbisi said:
Hawa watu walobuni hizi silaha Kali mi huwa nawalaani siku zote, hivi fikiria silaha kama nyuklia ikishikwa na mtu mwovu au gaidi unadhani kipi kitatokea!!??.
Hawa wanasayansi hawakujifikiria kabisa!!, yaani silaha ambayo hata mwenye nayo anaiogopa duh!!, sasa alitengeneza ya nini??, kuna silaha nyingine hatari sana pia kama mabomu ya phosphorus, za kibailojia kama ebola nimesikia ati ni aina ya silaha ya kibailojia, ebu tujuzeni jamani. Wanadamu wamekuwa waovu kupitiliza..
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»More drama than president with north korea-Nas
»Mbali na kuunguza kwa joto,pia nuclear bombs zinasababisha kitu kinaitwa "Gene-mutation" yani zinabdilisha genes ambazo zinatoa structure halisi ya mtu,ndio maana mpaka kesho japan watoto wanazaliwa na macho matatu,miguu minne au sehemu za siri tatu etc,naungana na marekani katika vita ya kupambana na nchi zinazotengeneza nuclear bombs.
 
King Kong III said:
»More drama than president with north korea-Nas
»Mbali na kuunguza kwa joto,pia nuclear bombs zinasababisha kitu kinaitwa "Gene-mutation" yani zinabdilisha genes ambazo zinatoa structure halisi ya mtu,ndio maana mpaka kesho japan watoto wanazaliwa na macho matatu,miguu minne au sehemu za siri tatu etc,naungana na marekani katika vita ya kupambana na nchi zinazotengeneza nuclear bombs.
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hizo story za watoto wa japan kuzaliwa na macho 3 etc naonaga kama story za vijiwen tu, najua bomu liliacha madhara lkn sio hayo ya mzaha mzaha mnayotuambia
 
mng'ato said:
hizo story za watoto wa japan kuzaliwa na macho 3 etc naonaga kama story za vijiwen tu, najua bomu liliacha madhara lkn sio hayo ya mzaha mzaha mnayotuambia
Click to expand...

DUBabies.jpg
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Sio story ni kweli.
 
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